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Akademický článek

Fusion-Assisted Hydrothermal Synthesis and Post-Synthesis Modification of Mesoporous Hydroxy Sodalite Zeolite Prepared from Waste Coal Fly Ash for Biodiesel Production

Autor: Juvet Malonda Shabani, Alechine E. Ameh, Oluwaseun Oyekola, Omotola O. Babajide, Leslie Petrik

Publikováno v: Catalysts, Vol 12, Iss 12, p 1652 (2022)

Increases in biodiesel prices remains a challenge, mainly due to the high cost of conventional oil feedstocks used during biodiesel production and the challenges associated with using homogeneous catalysts in the process. This study investigated the

Externí odkaz: https://doaj.org/article/29a49b6f789c43fb889b7afecedd29bf

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Akademický článek

Acylation of Anisole With Benzoyl Chloride Over Rapidly Synthesized Fly Ash–Based HBEA Zeolite

Autor: Alechine E. Ameh, Nicholas M. Musyoka, Oluwaseun Oyekola, Benoit Louis, Leslie F. Petrik

Publikováno v: Frontiers in Chemistry, Vol 9 (2021)

Stable HBEA zeolite with high surface area and strong acid sites was synthesized from coal fly ash–based silica extract via indirect hydrothermal synthesis. The rapid HBEA hydrothermal crystallization times of 8, 10, and 12 h were achieved through

Externí odkaz: https://doaj.org/article/f72203fc908346bdaf7c5b2cd1d1d20c

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Akademický článek

Comparative study of the adsorption capacity of lead (II) ions onto bean husk and fish scale from aqueous solution

Autor: Chionyedua T. Onwordi, Cosmas C. Uche, Alechine E. Ameh, Leslie F. Petrik

Publikováno v: Journal of Water Reuse and Desalination, Vol 9, Iss 3, Pp 249-262 (2019)

The present study compared the adsorption capacity of Pb (II) ions from aqueous solution onto biopolymer materials (BPMs): (bean husk (BH) and fish scale (FS)). Fourier transform infrared (FTIR), thermogravimetric analysis (TGA), scanning electron mi

Externí odkaz: https://doaj.org/article/e7a5ce65d1364a869a54c50aee338547

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